牛奶纤维的发展与应用

牛奶纤维属于再生纤维中的再生动物蛋白质纤维。它在生产过程中无污染、不破坏环境,并且其使用后的废弃物能够自行降解,是21世纪的主要纺织原料之一。本文阐述牛奶纤维的发展历史、实际应用情况以及未来的发展。     

Beyond segmentation: The case of China’s repo markets

This paper explores the reasons behind the discrepancy between interest rates in China’s two repurchase agreement (repo) markets, the interbank repo market and the exchange-traded repo market. The repo rates in the exchange market are at times, significantly higher than those in the interbank market, especially in the first three years of the 2000–2005 sample period. While market segmentation clearly hinders arbitrage, the causes of the repo rate discrepancy are related to the alternative investment opportunities available to market participants and to the volatility differences in the repo rates.     

科学发展观指导下培养高校学生和谐心理的思考

和谐心理,是指个体内部各个心理机能之间配合的适当、协调或匀称的心理,它是以个体的心理健康为核心,以心理素质各要素之间的协调为标志,以个体心理素质的可持续健康发展为远景,是一种健康、协调、发展的心理.在深入贯彻落实科学发展观的趋势下,培养高校学生和谐心理具有积极的现实意义.它是构建和谐社会的重要内容,是促进人的全面发展的重要内涵,是高校思想政治工作的重要目标.培养和谐心理赋予高校思想政治工作新的内涵,要求高校思想政治工作必须积极关注学生的心理需求,必须符合学生的心理动因,必须把握学生的身心规律,必须在理念、方法、环境等方面不断创新.     

完善我国专利法律制度的思考

本文首先高度评价了现行专利法对促进我国专利事业健康发展所起的重要作用，同时也指出了其所存在的问题，在此基础上，提出了完善我国专利法律制度的对策和建议。     

Rural telephone in Indonesia and Thailand: Social and economic benefits

This article considers the need for telecommunications in the rural areas of Indonesia and Thailand. Using the findings from questionnaire surveys in the two countries, the authors examine how the telephone is used when limited facilities are available, the effects of telephone service in terms of improved communication and work efficiency, and the consequences of not having access to a telephone     

西方就业理论演进的历史轨迹及启示

西方就业理论从18世纪人口与资源均衡发展的思想萌芽开始,到20世纪90年代至今,有古典经济学派人口均衡发展思想、新古典经济学派就业理论、凯恩斯的就业理论、发展经济学的就业理论、人力资本与就业理论、新古典综合派就业理论、新凯恩斯主义就业理论、新自由主义的反古典经济学派就业理论等诸多经济学流派和就业理论体系。各学派深入探讨产生失业的原因,并形成各自颇具特色的就业理论。回顾和梳理西方就业理论的历史演变轨迹,对解决当前中国的就业问题,具有前瞻指导意义和参考价值。     

Diffusion of mobile telephony: An empirical study in Taiwan

Mobile telephony penetration is a major indicator of mobile telephony diffusion. Taiwan had a mobile telephony penetration of 108% in 2002, ranking first in the world. This study analyzes this accelerated diffusion in terms of growth model and determinants of the diffusion rate. To eliminate the inherent uncertainty associated with choosing the optimal growth model, this study compares the performance of three conventional models, namely Gompertz, Logistic and Bass, to identify the most appropriate model, and to distinguish the forces driving the diffusion rate. Empirical results indicate that the most appropriate model is the Logistic model. Network externalities, which this study shows to be the same as the imitation effect in the Bass model, explain the superiority of the Logistic model. Moreover, market competition, which markedly reduces service prices, is identified as a primary driver of the diffusion rate of mobile telephony in Taiwan. Economic conditions, technological innovation and number of operators are insignificant factors. Finally, mobile telephony is a substitute for fixed-line telephony in Taiwan.     

美国次级债危机产生的原因、影响及启示

美国次级债危机发端于2006年下半年,在2007年2月引起世人普遍关注,到2007年8月升级成席卷全球金融市场的风暴。为了更加细致深入地考察和有效地防止此危机,有必要从纷繁复杂的金融事件中去探求危机的形成。本文分析了美国次级债危机产生的原因、影响以及对我国政府及对金融机构的启示。